A type of support

Abstract

This utility model discloses a bracket for use in a foldable screen device. The bracket includes: a fixing member installed on the side of the first device body; and a support member including a support edge and two rotating arms at both ends of the support edge. One end of each rotating arm is connected to the support edge, and the other end is rotatably connected to the fixing member via a rotating member. The two rotating arms and the support edge enclose a receiving space. The support member has a supporting state and a retracted state. In the supporting state, the support member is open relative to the first device body. In the retracted state, the first device body is at least partially located in the receiving space, and the support edge is located on the side of the first device body away from the folding part. Since the support edges are all on the side away from the folding part, they can be effectively retracted to the outside of the device, thus not affecting its use or storage during folding.

Description

Technical Field

[0001] This utility model relates to the field of electronic accessories, and in particular to a bracket. Background Technology

[0002] Existing foldable screen devices, such as foldable phones, have seen a growing demand for stands due to their large screens. Foldable screen devices typically consist of a first device body, a second device body, and a folding section. Since both the first and second device bodies on either side of the folding section have screens, a casing is usually installed on either the first or second device body, and a stand is mounted on this casing. However, because the center of gravity is on the first or second device body, the support is unstable, and the sides of the device lack protection.

[0003] To improve the stability of the support, a frame bracket was designed. Existing frame brackets are usually stored around the outside of the foldable screen device to protect the frame of the foldable screen when the device is folded. When the foldable screen device needs to be used, the bracket needs to be opened. Therefore, the folding and unfolding states of the foldable screen device will affect the storage of the frame bracket. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a bracket with the support edges all on the side away from the folding part, which can be effectively stored on the outside of the device, so that the use or storage of the device will not be affected during the folding process.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A bracket is applied to a foldable screen device, the foldable screen device including a first device body, a second device body, and a folding portion, the first device body and the second device body being rotatably connected via the folding portion; the first device body has a thickness direction, and the first device body has a first surface and a second surface located on opposite sides in the thickness direction, the first surface and the second surface being connected by a side; the bracket includes: a fixing member, the fixing member being installed on the side of the first device body; a support member, the support member including a support edge and two rotating arms disposed at both ends of the support edge, one end of each rotating arm being connected to the support edge, and the other end being rotatably connected to the fixing member via a rotating member, the two rotating arms and the support edge enclosing an accommodating space; the support member has a supporting state and a retracted state, in the supporting state the support member is open relative to the first device body, in the retracted state the first device body is at least partially located in the accommodating space, and the support edge is located on the side of the first device body away from the folding portion.

[0007] As a further improvement to this solution, the fastener includes a fixed edge located on the side of the first device body away from the folded portion. Both ends of the fixed edge are provided with snap-fit ​​edges that are connected to the support member. One end of each snap-fit ​​edge is connected to the fixed edge. The two snap-fit ​​edges and the fixed edge enclose an installation space so that the fastener can be fitted onto the first device body. The rotating member is located at the end of the snap-fit ​​edge near the folded portion.

[0008] As a further improvement to this solution, in the stored state, the supporting edge is in contact with the fixed edge.

[0009] As a further improvement to this solution, the fixing member also includes a protective edge, the two ends of which are respectively connected to the ends of the two snap-fit ​​edges away from the fixing edge, and the protective edge covers the first surface of the first device body; or, the support member also includes a protective edge, the two ends of which are respectively connected to the ends of the two rotating arms away from the support edge, and the protective edge covers the first surface of the first device body.

[0010] As a further improvement to this solution, the snap-fit ​​edge is provided with a protrusion on the side near the side surface, and a groove is provided on the side surface perpendicular to the axis of rotation of the folding part, and the protrusion is snapped into the groove.

[0011] As a further improvement to this solution, the second device body is provided with the fixing member, and the second device body has a third surface, which is covered by the fixing member.

[0012] As a further improvement to this solution, the two fixing members are spaced apart on the side near the folded part; the rotating arm has a width dimension, and the spacing between the two fixing members is greater than half the width dimension of the rotating arm.

[0013] As a further improvement to this solution, in the stored state, the support member and the fixing member are stacked along the thickness direction, and the support member is disposed on the side of the fixing member close to the first surface.

[0014] As a further improvement to this solution, the rotating component includes a hinge structure. In the retracted state, the support component and the fixing component are stacked along the thickness direction, and the two ends of the hinge structure are respectively connected to the support component and the fixing component.

[0015] As a further improvement to this solution, the rotating component is a rotating shaft structure, and in the stored state, the support component is located on the outside of the fixed component.

[0016] The beneficial effects of this invention are: the supporting edges are all on the side away from the folding part, and can be effectively stored on the outside of the device, so that its use or storage will not be affected during the folding process. Even when the first and second devices are folded or unfolded, the supporting components can be smoothly stored in any state of the device without affecting the folding and unfolding process, thus improving the user experience. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a front view of the assembly of the bracket and folding screen device of this utility model;

[0019] Figure 2 This is a rear view of the bracket and folding screen device of this utility model after assembly;

[0020] Figure 3 This is a schematic diagram of the storage state according to the first embodiment of this utility model;

[0021] Figure 4 This is a schematic diagram of the storage state according to the first embodiment of this utility model;

[0022] Figure 5 yes Figure 4 Enlarged view of point A in the middle;

[0023] Figure 6 This is a schematic diagram of the storage state according to the second embodiment of this utility model;

[0024] Figure 7 This is a schematic diagram of the storage state according to the second embodiment of this utility model;

[0025] Figure 8 yes Figure 7 Enlarged diagram of point B in the middle.

[0026] Explanation of reference numerals in the attached drawings: 1. Folding screen device; 11. First device body; 111. First side; 112. Second side; 113. Side; 12. Second device body; 121. Third side; 122. Fourth side; 13. Folding part; 2. Bracket; 21. Fixing component; 211. Fixing edge; 212. Snap-fit ​​edge; 22. Support component; 221. Supporting edge; 222. Rotating arm; 224. Accommodating space; 23. Rotating component; 24. Protective edge. Detailed Implementation

[0027] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this utility model can be combined interactively without contradicting each other.

[0028] Reference Figures 1 to 8 This utility model embodiment provides a bracket 2 for use in a foldable screen device 1, providing support for the foldable screen device 1 and protecting the periphery of the foldable screen. The foldable screen device 1 includes a first device body 11, a second device body 12, and a folding part 13. The first device body 11 and the second device body 12 are rotatably connected by the folding part 13. The first device body 11 and the second device body 12 can be used coplanarly when unfolded, or overlapped when folded. The first device body 11 has a thickness direction, along which opposite sides of the first device body 11 have a first surface 111 and a second surface 112, and the first surface 111 and the second surface 112 are symmetrical to each other in the thickness direction. The first surface 111 and the second surface 112 are connected by a side surface 113. In this utility model embodiment, both the first surface 111 and the second surface 112 of the first device can be configured as a screen.

[0029] In this embodiment, the bracket 2 is mounted on the first device body 11. The bracket 2 includes a fixing member 21 and a support member 22. The fixing member 21 is installed on the side 113 of the first device body 11, typically at the side of the first device body 11, to ensure the stability and reliability of the bracket 2. The support member 22 consists of a support edge 221 and two rotating arms 222 located at both ends of the support edge 221. One end of each rotating arm 222 is connected to the support edge 221, and the other end of the rotating arm 222 is rotatably connected to the fixing member 21 via a rotating member 23. The two rotating arms 222 and the support edge 221 enclose a receiving space 224 for accommodating and supporting the device. With this structure, the support member 22 can flexibly adjust its angle and direction to adapt to different usage requirements of the device.

[0030] The support member 22 includes a stowed state and a supported state. In the supported state, it can prop up the foldable screen device 1 to a fixed upright or tilted position for convenient user use of the screen. When not in use, it can be folded into a stowed state. In the stowed state, the first device body 11 is at least partially located within the accommodating space 224, and the support edge 221 is located on the side 113 of the first device body 11 away from the folding part 13. Through this structural design, the support edge 221 is always on the side away from the folding part 13, and can be effectively stored on the outside of the device, so that its use or storage is not affected during the folding process. Regardless of whether the first and second devices are used folded or unfolded, the support member 22 can be smoothly stored in any state of the device without affecting the folding and unfolding process, thus improving the user experience.

[0031] Furthermore, the fixing member 21 includes a fixing edge 211 located on the side of the first device body 11 away from the folding part 13. The fixing edge 211 has a certain strength and stability in structure and is used to snap onto the side of the first device body 11 away from the folding part 13. At the same time, when the bracket 2 is in use, the fixing member 21 supports the bottom of the device and protects the edge of the folding screen device 1. At both ends of the fixing part, there are snap-fit ​​edges 212 that are connected to the support member 22. One end of each snap-fit ​​edge 212 is connected to the end of the fixing edge 211, and the other end of the snap-fit ​​edge 212 is connected to the rotating arm 222 of the support member 22 by rotation or snap-fit, ensuring the secure installation of the support member 22. The two snap-fit ​​edges 212 and the fixing edge 211 enclose an installation space, thereby making the fixing member 21 securely fitted onto the first device body 11 and ensuring the stability and reliability of the support member 22 during use.

[0032] The rotating component 23 is positioned at the end of the snap-fit ​​edge 212 near the folding portion 13, effectively increasing the length of the rotating arm 222 of the support component 22. This provides a larger support angle and higher stability during support, thereby improving the flexibility and applicability of the device support. Preferably, the distance between the rotating component 23 and the pivot of the folding portion 13 is limited to no more than one-tenth of the length of the folding portion 13. Specifically, the position of the rotating component 23 is set very close to the pivot of the folding portion 13 to ensure that the rotating arm 222 of the support component 22 can reach its maximum length and achieve the maximum rotation amplitude in the unfolded state of the folding screen device 1, ensuring a larger angle of support. At the same time, in the folded state of the bracket 2, the support edge 221 and the fixed edge 211 fit tightly together, ensuring that the folding process of the support component 22 is more compact and efficient. Specifically, there are no gaps or gaps between the support edge 221 and the fixed edge 211 when folded, reducing the overall volume of the bracket 2, making the device more streamlined when folded, without occupying extra space, and improving the overall portability of the folding screen device 1.

[0033] Furthermore, in addition to its supporting function, the bracket 2 also protects the foldable screen device 1. In one embodiment, the fixing member 21 further includes a protective edge 24, with both ends of the protective edge 24 connected to the ends of the two snap-fit ​​edges 212 furthest from the fixing edge 211. The protective edge 24 covers the first surface 111 of the first device body 11, effectively preventing external impacts or scratches and reducing wear and damage to the device body surface. In another embodiment, the support member 22 also includes a protective edge 24, with both ends of the protective edge 24 connected to the ends of the two rotating arms 222 furthest from the support edge 221, and covering the first surface 111 of the first device body 11. The support member 22 not only provides support but also offers comprehensive protection for the device. When the support member 22 is in its retracted state, the protective edge 24 of the support member 22 covers the surface of the first device body 11, preventing friction or impact between the rotating arms 222 and the device body, thus avoiding damage to the device surface. Both the protective edge 24 on the fastener 21 and the protective edge 24 on the support 22 can effectively protect the equipment from the influence of the external environment and prevent dust, scratches or other external factors from causing adverse effects on the equipment.

[0034] To ensure the stable mounting of the fastener 21 on the first device body 11, a protrusion is provided on the side of the snap-fit ​​edge 212 near the device side 113. This protrusion can mate with a groove in the device body to ensure the fastener 21 is securely fixed on the device. A groove is provided on the device side 113 in a direction perpendicular to the axis of rotation of the folding part 13. This groove can be a microphone hole or a speaker hole, or other functional structure of the device. The protrusion matches this groove, thus securing it firmly within the groove, preventing any loosening or displacement of the fastener 21 during use, and providing higher stability and reliability. As another embodiment, the protrusion can be configured as an adhesive part, connecting to the device side 113 by adhesive bonding to ensure the fastener 21 is fixed to the device body. Simultaneously, an anti-slip layer can be provided on the inner side 113 where the fastener 21 contacts the device side 113 to increase the friction between the fastener 21 and the device side 113, preventing the fastener 21 from loosening or misaligning due to external force or improper operation.

[0035] Preferably, the first device body 11 of the foldable screen device 1 has a screen on both its first surface 111 and its second surface 112. The second device body 12 has a screen on one side and a back panel on the other. The second device body 12 has a third surface and a fourth surface 122 on opposite sides along its thickness direction. In this embodiment, the third surface 121 is the back panel, and the fourth surface 122 can be configured as a screen. The second surface 112 of the first device body 11 and the fourth surface 122 of the second foldable screen device 1 together form a foldable screen. When the foldable screen device 1 is unfolded, the first surface 111 and the third surface 121 are coplanar, and the second surface 112 and the fourth surface 122 are coplanar. When the foldable screen device 1 is folded, the second surface 112 and the fourth surface 122 overlap.

[0036] In this embodiment, a fixing member 21 is also provided on the second device body 12, and the bracket 2 can be disposed on the second device body 12. Furthermore, the fixing member 21 can cover the third surface 121 of the second device body 12, providing additional protection and support for the device. Specifically, the fixing member 21 is shaped like a back panel, completely covering the back panel of the mobile phone, forming a protective barrier.

[0037] When the second device body 12 is also equipped with a fixing member 21, the two fixing members 21 on the first device body 11 and the second device body 12 are spaced apart, and the two fixing members 21 are spaced apart on the side near the folding part 13. This design ensures that the fixing members 21 maintain a certain distance, thereby avoiding interference between the support member 22 and the other fixing member 21 during rotation. The spaced distance between the two fixing members 21 on the side near the folding part 13 prevents the fixing members 21 from colliding with each other or affecting each other's functions. The rotating member 23 used to connect the support member 22 is located at the end of the fixing member 21 near the folding part 13, indicating that the rotating member 23 is close to the other fixing member 21. To avoid unnecessary interference between the support member 22 and the fixing member 21, the spacing between the two fixing members 21 is designed to be greater than half the width of the rotating arm 222. When the rotating arm 222 is in the retracted state, it has a width direction along the thickness direction of the first device body 11. The rotating member 23 is usually fixed in the middle of the width direction of the rotating arm 222. Therefore, when it rotates 90°, at least half of the width dimension of the rotating arm 222 will turn to the other fixed member 21. Thus, the distance between the two fixed members 21 is at least greater than or equal to half the width dimension of the rotating arm 222, which allows the support member 22 to obtain greater freedom when rotating.

[0038] In its stowed state, the support member 22 can be stored on the outer side of the fixing member 21 away from the installation space and fits tightly against the fixing member 21. Alternatively, the support member 22 can be stacked with the fixing member 21 along the thickness direction of the device. The support member 22 is positioned on the side of the fixing member 21 closest to the first surface 111. The tight overlap between the support member 22 and the fixing member 21 significantly reduces the length and width dimensions occupied by the entire bracket 2 when stowed, saving space. This optimizes the overall shape of the bracket 2 and significantly improves the compactness and convenience of the device in its stowed state.

[0039] For the two different storage forms of the support member 22, the corresponding rotating member 23 can also have two different structural forms to adapt to the different usage requirements of the bracket 2. In the first embodiment, the support member 22 and the fixing member 21 are stacked along the thickness direction of the device in the stored state, and the rotating member 23 adopts a hinge structure. The two hinges of the hinge structure connect the support member 22 and the fixing member 21 respectively. Specifically, one hinge is connected to the side of the rotating arm 222 near the snap-fit ​​edge 212, and the other hinge is connected to the side of the snap-fit ​​edge 212 near the rotating arm 222. The two hinges are connected by a pivot, so that the support member 22 and the fixing member 21 can be rotated through the hinge connection. In the second embodiment, the support member 22 is located outside the fixing member 21, and the rotating member 23 adopts a pivot structure. The pivot passes through the rotating arm 222 and the snap-fit ​​edge 212, so that the support member 22 can rotate through the pivot.

[0040] Through these two different rotating component 23 structural designs, the bracket 2 can provide different rotation methods and flexibility according to actual needs. The hinge structure provides a more compact and stable folding design, suitable for scenarios with high requirements for equipment storage space; while the pivot structure provides a larger rotation range and higher operational flexibility, suitable for situations requiring large-angle adjustment of support.

[0041] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A bracket for use in a foldable screen device, the foldable screen device comprising a first device body, a second device body, and a folding portion, the first device body and the second device body being rotatably connected via the folding portion; the first device body having a thickness direction, the first device body having a first surface and a second surface located on opposite sides of the thickness direction, the first surface and the second surface being connected by a side connection; Its features are, The support includes: A fastener, the fastener being mounted on the side of the first device body; The support includes a support edge and two rotating arms disposed at both ends of the support edge. One end of each rotating arm is connected to the support edge, and the other end is rotatably connected to the fixed member through a rotating member. The two rotating arms and the support edge enclose and form an accommodating space. The support member has a supported state and a retracted state. In the supported state, the support member is open relative to the first device body. In the retracted state, the first device body is at least partially located in the accommodating space, and the support edge is located on the side of the first device body away from the folded portion.

2. The bracket according to claim 1, characterized in that, The fastener includes a fixed edge located on the side of the first device body away from the folded portion. Both ends of the fixed edge are provided with snap-fit ​​edges that are connected to the support member. One end of each snap-fit ​​edge is connected to the fixed edge. The two snap-fit ​​edges and the fixed edge enclose an installation space so that the fastener is fitted onto the first device body. The rotating member is located at the end of the snap-fit ​​edge near the folded portion.

3. The bracket according to claim 2, characterized in that, In the stowed state, the supporting edge is in contact with the fixed edge.

4. The bracket according to claim 2, characterized in that, The fixing member further includes a protective edge, the two ends of which are respectively connected to the ends of the two snap-fit ​​edges away from the fixing edge, and the protective edge covers the first surface of the first device body; or, the support member further includes a protective edge, the two ends of which are respectively connected to the ends of the two rotating arms away from the support edge, and the protective edge covers the first surface of the first device body.

5. The bracket according to claim 2, characterized in that, The snap-fit ​​edge has a protrusion on the side closest to the side surface, and a groove is provided on the side surface perpendicular to the axis of rotation of the folding part, and the protrusion snaps into the groove.

6. The bracket according to claim 1, characterized in that, The second device body is provided with another fixing member, and the second device body has a third surface, which is covered by the fixing member.

7. The stent according to claim 6, characterized in that, The two fasteners are spaced apart on the side near the folded portion; the rotating arm has a width dimension, and the spacing between the two fasteners is greater than half the width dimension of the rotating arm.

8. The stent according to any one of claims 1-7, characterized in that, In the stored state, the support member and the fixing member are stacked along the thickness direction, and the support member is disposed on the side of the fixing member close to the first surface.

9. The bracket according to claim 8, characterized in that, The rotating component includes a hinge structure. In the retracted state, the support component and the fixing component are stacked along the thickness direction, and the two ends of the hinge structure are respectively connected to the support component and the fixing component.

10. The stent according to any one of claims 1-7, characterized in that, The rotating component is a rotating shaft structure, and in the retracted state, the support component is located on the outside of the fixed component.

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